Matthew
Matthew 15:12ESV·traditional attribution

Then the disciples came and said to him, “Do you know that the Pharisees were offended when they heard this saying?”

Matthew Henry Presbyterian @wholebiblehenry

Christ having proved that the disciples, in eating with unwashen hands, were not to be blamed, as transgressing the traditions and injunctions of the elders, comes here to show that they were not to be blamed, as having done any thing that was in itself evil. In the former part of his discourse he overturned the authority of the law, and in this the reason of it. Observe, I.

Commenting on Matthew 15:10-20

John Gill Reformed Baptist @doctorgill

Then came his disciples, and said unto him,.... That is, after he had dismissed the people, and was come into a private house; see Mar 7:17 his disciples came to him, being alone, full of concern, for what he had said to the Pharisees, and before all the people; and not so well understanding it themselves.

Albert Barnes Presbyterian @notesbybarnes

Verse 12. The Pharisees were offended. They were so zealous of their traditions that they could not endure that their absurdities should be exposed.